KeenSen High Quality NF2 200GPD Membrane\Nanofiltration membrane Manufacturer for Mineral Water System and Water Purifier

KeenSen Dometisc NF2-2812-200 membrane elements are mainly applied to household water purifier and other water purifying devices in hospital and laboratory.   A.Product Performance                                                                                                                           Model:NF1-2812-200 Active membrane area ft2: 10(0.93) Operating pressure psi(Mpa):70(0.48) Rejection %:  70±10%   Test Condition  Temperature of Testing Solution …………....................25 °C Concentration of Testing Solution (Tap Water)......................250ppm Operating Condition......................................................60psi (0.41MPa) PH Value of Testing Solution ………………...................6.5-7 Recovery Rate of Single Membrane Element…............15%   Extreme Operation Conditions Max. Working Pressure…………………........................... 300psi (2.07Mpa) Max. Feedwater Temperature…………………….............. 45°C Max. Feedwater SDI………………….................................5.0 Free Chlorine Concentration of Feedwater………………...0.1mg/L PH Range of Feedwater during Continuous Operation….. 3~10 PH Range of Feedwater during Chemical Cleaning……....2~12 Max. Pressure Drop of Single Membrane Element…….....10psi (0.07Mpa)    Details     Recommend Products Low Pressure BW RO Membranes                  Residential RO Membranes                                 C. Payment terms and delivery :                                                                                1. Payment Term:100% T/T or Western Union in advance  . 2. Shipment Term: Within 7 Days after payment finished  .     and may take about 5 days to get to your appointed address .   D. Our advantages :                                                                                                        1. Discount: Buy more saves more! 

2. Inspection &Communication: All items are inspected carefully before shipping. Before sign the package, please check carefully.   3. Shipping ways: Generally we use DHL, UPS, FedEx, EMS, TNT.
  4. Custom: We will try our best to assist customers on custom clearance procedure.    To Know more about KeenSen or KeenSen membrane, contact us freely.   FAQ                                                                                                                                  1. Q. Are you a trading company or manufacturer?  
     A:   We are manufacturer of RO and NF membrane for both industrial and domestic membrane sheet and elements. We have professional manufacturing teams and technicians.
 
2. Q. How long is the warranty of your industrial membrane? 
     A:  One year warranty after receipt check upon delivery. And we will comprehensively provide you all kinds of technical support services in after-sale. Meanwhile, all membranes are inspected carefully before shipping.
 
3. Q: Where is your company located, how can i visit you? 
    A: KeenSen Technology Co., Ltd. is located in Lu Valley of Changsha, Hunan, China. One hour from Guangzhou to Changsha Airport. All our clients are warmly welcome to visit us!
 
4. Q: How can I get some samples? 
   A: We are glad to provide you the free sample, leave your contact information please.
 
5. Q: How can I contact you? 
   A: Please contact us though below methods, we will reply you within one hour.   
   Skype: sallylee6688 Tel.: +86-18874055961 Website: www.keensen.com